Keenan, P. (1868). Circular: "Head-Quarters Fenian Brotherhood, Treasury Department." From: Patrick Keenan, March 18, 1868.
Chicago-viite (17. p.)Keenan, Patrick. Circular: "Head-Quarters Fenian Brotherhood, Treasury Department." From: Patrick Keenan, March 18, 1868. 1868.
MLA-viite (8. p.)Keenan, Patrick. Circular: "Head-Quarters Fenian Brotherhood, Treasury Department." From: Patrick Keenan, March 18, 1868. 1868.
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